The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 25, 2002
Filed:
Aug. 19, 1998
William G. Tuel, Jr., Kingston, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Message-passing capability is provided in a computer system with a plurality of asynchronous computing nodes interconnected for transmission of messages between threaded user tasks executing in ones of the computing nodes. A message is received at a receiver computing node employing a threaded message passing interface (MPI), which includes a means by which a user-defined program can be called by an interrupt service thread at the MPI. The user-defined program takes a predefined action in response to the asynchronous arrival of the at least one message packet. For example, the user-defined program might comprise a program to initiate a function to receive the at least one message packet at the receiver's threaded MPI, which may include awaking a waiting thread.